Should I clean AC coils myself?« Back to Previous Page

After the recent hot spell, I noticed a strange smell coming from the kitchen, and upon closer inspection, it seemed to be emanating from the AC unit. I can see some dust and debris inside the coil, but I'm not sure if it’s safe or practical for me to clean it myself without causing any damage. Can anyone who has cleaned their own AC coils share their experience or advise on whether this is something a homeowner should handle?
Posted by Jose Hill
Asked on January 30, 2026 8:08 pm
0
Cleaning ac coils yourself can be quite the task and is generally recommended only for those familiar with the components of an air conditioning unit. In dubai, uae's climate, frequent cleaning is essential to maintain indoor air quality and ensure your system runs efficiently during hot spells like these.

firstly, you need to assess if cleaning the coil is indeed necessary. the smell coming from the kitchen could be due to dust and debris accumulating in the ac coil or other parts of the unit. it's a good idea to check for any visible signs of mold or mildew growth, which can cause unpleasant odors.

if you decide to clean the coils yourself, here are some steps:
1. turn off the power supply to your ac unit to avoid electrical risks.
2. remove the access panel and locate the condenser coil. this is typically found in the bottom section of the indoor unit.
3. use a vacuum cleaner with an attachment to gently remove dust from the coils. be careful not to damage them, as over-cleaning can affect their heat transfer efficiency.
4. you may need a soft brush or sponge to clean any stubborn dirt or debris.

but before you jump in and start cleaning, consider this: in the uae, there are specific regulations around handling air conditioning systems due to concerns about electrical safety and environmental impacts from improper disposal of refrigerants. so, if you're unsure or uncomfortable with the process, it's best to call a professional.

if you decide to go ahead with self-cleaning, remember to wear protective gear like gloves and masks to avoid inhaling dust and allergens. after cleaning, ensure the system is working properly by checking for any leaks in refrigerants and confirming that the unit turns on without issues.

nevertheless, if the smell persists or if you notice other signs of problems such as water leaks, mold growth, or unusual noises from your ac unit, it's strongly recommended to seek a professional inspection. these could be indicators of more serious issues that require expert attention.

for those in dubai who need help, feel free to call 800-molds or email hello@saniservice.com for assistance. we have experienced technicians who can provide safe and effective solutions to ensure your ac system is running at its best while keeping indoor air quality top-notch.
Posted by Sani Admin
Answered on February 5, 2026 12:52 pm